JIT

gh-150277: Make _STORE_ATTR_SLOT lock-free on the free-threaded build #6656

Job	Run time
Free-Threaded (Debug)	4m 38s
Interpreter (Debug)	12m 37s
x86_64-unknown-linux-gnu/gcc (Release)	9m 36s
x86_64-unknown-linux-gnu/gcc (Debug)	14m 24s
aarch64-pc-windows-msvc/msvc (Release)	18m 20s
aarch64-unknown-linux-gnu/gcc (Debug)	9m 48s
aarch64-pc-windows-msvc/msvc (Debug)	24m 14s
x86_64-apple-darwin/clang (Debug)	34m 14s
x86_64-pc-windows-msvc/msvc (Debug)	31m 5s
i686-pc-windows-msvc/msvc (Debug)	30m 2s
x86_64-apple-darwin/clang (Release)	45m 32s
JIT without optimizations (Debug)	4m 5s
aarch64-apple-darwin/clang (Release)	11m 22s
JIT with tail calling interpreter	4m 27s
x86_64-pc-windows-msvc/msvc (Release)	16m 22s
i686-pc-windows-msvc/msvc (Release)	14m 0s
aarch64-apple-darwin/clang (Debug)	14m 20s
aarch64-unknown-linux-gnu/gcc (Release)	7m 12s
	5h 6m 18s

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